agenttesla | d58e8e7d19e7408779c5f1c36a41e7eaf1a57b59501cf70820c9f32ad69fbcb9

General

Target

Audit_XINHAITONG22_1004738_1_2023092210.exe
Size

857KB
MD5

64baca6856ba84fe379eb4d720859edc
SHA1

a234caa5425fcbc4e783dd00722156e533bd6def
SHA256

ab3eb849490834407657e205832591cfa3c3504ed9373bf53396015d62b9e549
SHA512

53449f2ed2e397adadb3a48d561c864734961c40392c2f8f3a8ed6c84afd6db8008fc633405a065cc07a51f8396015f7bb8b3b7c1c4cb8aecbbc1a588b5d53db
SSDEEP

12288:DO5nF8pREGHTbSGWJ7Usocar3S6KMvbPt1w6+BIe4+YnKc5lCzXwPH2gYDMID:Km39s2LwMzPtNPLPe8H6MI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.issltd.org
Port:
587
Username:
[email protected]
Password:
iss123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

Audit_XINHAITONG22_1004738_1_2023092210.exe

description	pid	process	target process
PID 1464 set thread context of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2716 schtasks.exe

pid	process
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Audit_XINHAITONG22_1004738_1_2023092210.exeAudit_XINHAITONG22_1004738_1_2023092210.exepowershell.exe

pid	process
1464	Audit_XINHAITONG22_1004738_1_2023092210.exe
1464	Audit_XINHAITONG22_1004738_1_2023092210.exe
1464	Audit_XINHAITONG22_1004738_1_2023092210.exe
2756	Audit_XINHAITONG22_1004738_1_2023092210.exe
2756	Audit_XINHAITONG22_1004738_1_2023092210.exe
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Audit_XINHAITONG22_1004738_1_2023092210.exeAudit_XINHAITONG22_1004738_1_2023092210.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe
Token: SeDebugPrivilege	2756	Audit_XINHAITONG22_1004738_1_2023092210.exe
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Audit_XINHAITONG22_1004738_1_2023092210.exe

description	pid	process	target process
PID 1464 wrote to memory of 2732	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	powershell.exe
PID 1464 wrote to memory of 2732	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	powershell.exe
PID 1464 wrote to memory of 2732	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	powershell.exe
PID 1464 wrote to memory of 2732	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	powershell.exe
PID 1464 wrote to memory of 2716	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	schtasks.exe
PID 1464 wrote to memory of 2716	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	schtasks.exe
PID 1464 wrote to memory of 2716	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	schtasks.exe
PID 1464 wrote to memory of 2716	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	schtasks.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe
PID 1464 wrote to memory of 2756	1464	Audit_XINHAITONG22_1004738_1_2023092210.exe	Audit_XINHAITONG22_1004738_1_2023092210.exe

C:\Users\Admin\AppData\Local\Temp\Audit_XINHAITONG22_1004738_1_2023092210.exe
"C:\Users\Admin\AppData\Local\Temp\Audit_XINHAITONG22_1004738_1_2023092210.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1464

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sAyncmK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2732

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sAyncmK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp930C.tmp"
2⤵
- Creates scheduled task(s)
PID:2716

C:\Users\Admin\AppData\Local\Temp\Audit_XINHAITONG22_1004738_1_2023092210.exe
"C:\Users\Admin\AppData\Local\Temp\Audit_XINHAITONG22_1004738_1_2023092210.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp930C.tmp

Filesize
1KB

MD5
c518f876aef4cb4f9a9f95e726359f83

SHA1
8c7d1ad7181b74a775cb954105d4f995a0d8d177

SHA256
8acf8fc5c2087a674cb227c3ac99456c009ae944fb681d2f209a1d2fa275e3d4

SHA512
fc19424dd7522bb54480e624a3378385051ff5f8d5080196eaa5d94933084859d103acc402dfa8d7147a4e772a0e17090ea7bc5f76dbf781855812fa03128f31

Download Submit
memory/1464-0-0x0000000001230000-0x000000000130C000-memory.dmp

Filesize
880KB

Download
memory/1464-12-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/1464-3-0x00000000009E0000-0x00000000009F8000-memory.dmp

Filesize
96KB

Download
memory/1464-4-0x0000000000520000-0x0000000000528000-memory.dmp

Filesize
32KB

Download
memory/1464-5-0x0000000000A00000-0x0000000000A0A000-memory.dmp

Filesize
40KB

Download
memory/1464-6-0x0000000005250000-0x00000000052DE000-memory.dmp

Filesize
568KB

Download
memory/1464-2-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/1464-23-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/1464-1-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2732-35-0x0000000002360000-0x00000000023A0000-memory.dmp

Filesize
256KB

Download
memory/2732-34-0x0000000002360000-0x00000000023A0000-memory.dmp

Filesize
256KB

Download
memory/2732-31-0x000000006E420000-0x000000006E9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2732-33-0x000000006E420000-0x000000006E9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2732-32-0x0000000002360000-0x00000000023A0000-memory.dmp

Filesize
256KB

Download
memory/2732-36-0x000000006E420000-0x000000006E9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2756-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-30-0x0000000072B00000-0x00000000731EE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2756-37-0x0000000072B00000-0x00000000731EE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-38-0x0000000000960000-0x00000000009A0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads